ABB ACS601-011-4-000B1200801 Variable Frequency Drive

ABB ACS601-011-4-000B1200801 is a general-purpose three-phase variable-frequency drive (VFD) from ABB’s ACS600 family, designed to vary the speed of induction motors by adjusting the output frequency of a 380–500 VAC three-phase supply. The 10 HP variant is documented as ACS601-011-4-000B1200801 (also seen as ACS601-0011-4-000B1200801 in distributor catalogs), with a nominal input current of about 11 A at this voltage range. By supplying the motor with a controlled frequency, it enables smoother start/stop, better process control, and energy-efficient operation in applications such as conveyors, pumps, and fans where motor speed tuning is required. As part of the ACS600 drive family, the ACS601 models share a common control philosophy and architecture, offering ABB’s standard interface for parameter setting and integration with automation networks. This model is intended for systems powered by a three-phase 380–500 VAC supply and can be sized to medium-duty loads within that voltage class, making it suitable for retrofit projects or equipment that demands reliable, adjustable-speed motor control without changing the motor itself.